app.py

from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
from yahoo_fin import stock_info
from tools.final_answer import FinalAnswerTool

from Gradio_UI import GradioUI

# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def get_last_8_hours_stock_prices(company: str) -> str:
    """Fetches the last 8 hours of stock prices for the given company.
    
    Args:
        company: The ticker symbol of the company (e.g., 'AAPL' for Apple).
    
    Returns:
        A string summarizing the last 8 hours of stock prices.
    """
    try:
        # Get the current time in UTC
        utc_now = datetime.now(pytz.utc)
        
        # Get historical data for the last 24 hours
        end_date = utc_now.strftime('%Y-%m-%d %H:%M:%S')
        start_date = (utc_now - timedelta(hours=8)).strftime('%Y-%m-%d %H:%M:%S')

        # Fetch historical intraday data (this may need adjustment depending on the available Yahoo API)
        data = stock_info.get_data(company, interval="1m", start_date=start_date, end_date=end_date)
        
        # Filter and return the last 8 hours of data
        last_8_hours_data = data.tail(8 * 60)  # 8 hours * 60 minutes
        summary = last_8_hours_data[['open', 'high', 'low', 'close']].to_string()
        
        return f"Last 8 hours of stock prices for {company}:\n{summary}"
    
    except Exception as e:
        return f"Error fetching data for {company}: {str(e)}"

@tool
def get_current_time_in_timezone(timezone: str) -> str:
    """A tool that fetches the current local time in a specified timezone.
    Args:
        timezone: A string representing a valid timezone (e.g., 'America/New_York').
    """
    try:
        # Create timezone object
        tz = pytz.timezone(timezone)
        # Get current time in that timezone
        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
        return f"The current local time in {timezone} is: {local_time}"
    except Exception as e:
        return f"Error fetching time for timezone '{timezone}': {str(e)}"


final_answer = FinalAnswerTool()
model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
custom_role_conversions=None,
)


# Import tool from Hub
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)

with open("prompts.yaml", 'r') as stream:
    prompt_templates = yaml.safe_load(stream)
    
agent = CodeAgent(
    model=model,
    tools=[final_answer,get_last_8_hours_stock_prices,get_current_time_in_timezone], ## add your tools here (don't remove final answer)
    max_steps=6,
    verbosity_level=1,
    grammar=None,
    planning_interval=None,
    name=None,
    description=None,
    prompt_templates=prompt_templates
)


GradioUI(agent).launch()